3571 is a high performance silver conductor designed for cost sensitive hybrid applications. 3571 employs advanced powders technology with a mix bonded frit system to yield a highly dense fired film that is resistant to solder leaching. 3571 also exhibits excellent adhesion to Beryllium Oxide (BeO) substrates.
Key Features
Dense fired film#Designed for cost sensitive hybrid applications#Exhibits excellent adhesion to beryllium oxide substrates
Metal
Ag
Viscosity
170-200 kcps, Brookfield HBT, SC4-14 spindle and
6R utility cup at 10 rpm, 25°C
Coverage
70-75 cm 2/gm
(Calculated from 50 micron wet film)
Coverage
70-75 cm 2/gm
(Calculated from 50 micron wet film)
Warranty
6 months
Process Temperature (TDS)
850°C peak temperature.
Dwell time of 5-10 minutes at peak.
Firing range of 850°C to 925°C possible with minimal differences in properties.